BGP communities

Customer routing controls for AS215828

Known AS215828 BGP communities from BGP.tools: learned-from tags, per-neighbor prepending, and no-export controls.

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ASN

AS215828

AS-SET

AS-TMW

Community format

215828:x:y

Source

bgp.tools

Community reference

A small control surface, documented clearly.

This reference mirrors the AS215828 community list published on BGP.tools: route source tags, targeted prepending, and targeted export suppression for specific upstreams or peers.

Learned-from tags

Community

215828:0:nnn

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:1

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:2

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:3

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:4

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Arelion AS1299

Community

215828:9991:1299

Name

Arelion prepend x1

Action

prepends once toward Arelion

Notes

BGP.tools: Arelion 9991.

Community

215828:9992:1299

Name

Arelion prepend x2

Action

prepends twice toward Arelion

Notes

BGP.tools: Arelion 9992.

Community

215828:9993:1299

Name

Arelion prepend x3

Action

prepends three times toward Arelion

Notes

BGP.tools: Arelion 9993.

Community

215828:9990:1299

Name

Arelion no export

Action

suppresses export toward Arelion

Notes

BGP.tools: Arelion 9990.

Hurricane AS6939

Community

215828:9991:6939

Name

Hurricane prepend x1

Action

prepends once toward Hurricane

Notes

BGP.tools: Hurricane 9991.

Community

215828:9992:6939

Name

Hurricane prepend x2

Action

prepends twice toward Hurricane

Notes

BGP.tools: Hurricane 9992.

Community

215828:9993:6939

Name

Hurricane prepend x3

Action

prepends three times toward Hurricane

Notes

BGP.tools: Hurricane 9993.

Community

215828:9990:6939

Name

Hurricane no export

Action

suppresses export toward Hurricane

Notes

BGP.tools: Hurricane 9990.

NUXOA AS51202

Community

215828:9991:51202

Name

NUXOA prepend x1

Action

prepends once toward NUXOA

Notes

BGP.tools: NUXOA 9991.

Community

215828:9992:51202

Name

NUXOA prepend x2

Action

prepends twice toward NUXOA

Notes

BGP.tools: NUXOA 9992.

Community

215828:9993:51202

Name

NUXOA prepend x3

Action

prepends three times toward NUXOA

Notes

BGP.tools: NUXOA 9993.

Community

215828:9990:51202

Name

NUXOA no export

Action

suppresses export toward NUXOA

Notes

BGP.tools: NUXOA 9990.

FogiX AS47498

Community

215828:9991:47498

Name

FogiX prepend x1

Action

prepends once toward FogiX

Notes

BGP.tools: FogiX 9991.

Community

215828:9992:47498

Name

FogiX prepend x2

Action

prepends twice toward FogiX

Notes

BGP.tools: FogiX 9992.

Community

215828:9993:47498

Name

FogiX prepend x3

Action

prepends three times toward FogiX

Notes

BGP.tools: FogiX 9993.

Community

215828:9990:47498

Name

FogiX no export

Action

suppresses export toward FogiX

Notes

BGP.tools: FogiX 9990.

BMY AS62255

Community

215828:9991:62255

Name

BMY prepend x1

Action

prepends once toward BMY

Notes

BGP.tools: BMY 9991.

Community

215828:9992:62255

Name

BMY prepend x2

Action

prepends twice toward BMY

Notes

BGP.tools: BMY 9992.

Community

215828:9993:62255

Name

BMY prepend x3

Action

prepends three times toward BMY

Notes

BGP.tools: BMY 9993.

Community

215828:9990:62255

Name

BMY no export

Action

suppresses export toward BMY

Notes

BGP.tools: BMY 9990.

Turn-up rules

Predictable behavior during incidents.

Community handling is deterministic. Source tags describe where routes were learned, while 9990-9993 communities control export and prepending toward the target ASN.

Communities are evaluated only on accepted customer routes after prefix ownership, IRR, and RPKI checks pass.

215828:0:* communities are informational source tags for routes learned by AS215828.

215828:9991, 9992, and 9993 prepend one, two, or three times toward the target ASN.

215828:9990 suppresses export toward the target ASN listed in the third community field.

Examples

How customers use the communities.

De-prefer Arelion

Route

203.0.113.0/24

Communities

215828:9992:1299

AS215828 prepends twice when announcing the route toward Arelion AS1299.

Suppress Hurricane export

Route

198.51.100.0/24

Communities

215828:9990:6939

The route is not exported toward Hurricane Electric AS6939.

Customer source tag

Route

192.0.2.0/24

Communities

215828:0:4

The route is marked as learned from CONE / Customer in the AS215828 community set.

Target ASN

The third field is the target ASN, for example 1299, 6939, 51202, 47498, or 62255.

Prepend levels

Use 9991, 9992, or 9993 to prepend once, twice, or three times toward the target ASN.

No export

Use 9990 with the target ASN to suppress export toward that specific network.

Learned-from tags

215828:0:1 through 215828:0:4 describe whether a route was learned from transit, IXP RS, peering, or customer cone.

Production note

These entries are taken from the BGP.tools AS215828 communities view. Confirm production routing changes with NOC before applying export-suppression or heavy prepending on live prefixes.

Need a custom export policy?

TMW can add or document additional per-upstream, per-IX, or per-region communities during customer turn-up when the routing policy is defined in the order or NOC ticket.

Contact NOC View IP Transit

BGP communities

Customer routing controls for AS215828

Known AS215828 BGP communities from BGP.tools: learned-from tags, per-neighbor prepending, and no-export controls.

Request activation Network overview

ASN

AS215828

AS-SET

AS-TMW

Community format

215828:x:y

Source

bgp.tools

Community reference

A small control surface, documented clearly.

This reference mirrors the AS215828 community list published on BGP.tools: route source tags, targeted prepending, and targeted export suppression for specific upstreams or peers.

Learned-from tags

Community

215828:0:nnn

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:1

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:2

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:3

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Community

215828:0:4

Name

Learned from AS

Action

Marks the ASN a route was learned from

Notes

Informational source tag published by BGP.tools.

Arelion AS1299

Community

215828:9991:1299

Name

Arelion prepend x1

Action

prepends once toward Arelion

Notes

BGP.tools: Arelion 9991.

Community

215828:9992:1299

Name

Arelion prepend x2

Action

prepends twice toward Arelion

Notes

BGP.tools: Arelion 9992.

Community

215828:9993:1299

Name

Arelion prepend x3

Action

prepends three times toward Arelion

Notes

BGP.tools: Arelion 9993.

Community

215828:9990:1299

Name

Arelion no export

Action

suppresses export toward Arelion

Notes

BGP.tools: Arelion 9990.

Hurricane AS6939

Community

215828:9991:6939

Name

Hurricane prepend x1

Action

prepends once toward Hurricane

Notes

BGP.tools: Hurricane 9991.

Community

215828:9992:6939

Name

Hurricane prepend x2

Action

prepends twice toward Hurricane

Notes

BGP.tools: Hurricane 9992.

Community

215828:9993:6939

Name

Hurricane prepend x3

Action

prepends three times toward Hurricane

Notes

BGP.tools: Hurricane 9993.

Community

215828:9990:6939

Name

Hurricane no export

Action

suppresses export toward Hurricane

Notes

BGP.tools: Hurricane 9990.

NUXOA AS51202

Community

215828:9991:51202

Name

NUXOA prepend x1

Action

prepends once toward NUXOA

Notes

BGP.tools: NUXOA 9991.

Community

215828:9992:51202

Name

NUXOA prepend x2

Action

prepends twice toward NUXOA

Notes

BGP.tools: NUXOA 9992.

Community

215828:9993:51202

Name

NUXOA prepend x3

Action

prepends three times toward NUXOA

Notes

BGP.tools: NUXOA 9993.

Community

215828:9990:51202

Name

NUXOA no export

Action

suppresses export toward NUXOA

Notes

BGP.tools: NUXOA 9990.

FogiX AS47498

Community

215828:9991:47498

Name

FogiX prepend x1

Action

prepends once toward FogiX

Notes

BGP.tools: FogiX 9991.

Community

215828:9992:47498

Name

FogiX prepend x2

Action

prepends twice toward FogiX

Notes

BGP.tools: FogiX 9992.

Community

215828:9993:47498

Name

FogiX prepend x3

Action

prepends three times toward FogiX

Notes

BGP.tools: FogiX 9993.

Community

215828:9990:47498

Name

FogiX no export

Action

suppresses export toward FogiX

Notes

BGP.tools: FogiX 9990.

BMY AS62255

Community

215828:9991:62255

Name

BMY prepend x1

Action

prepends once toward BMY

Notes

BGP.tools: BMY 9991.

Community

215828:9992:62255

Name

BMY prepend x2

Action

prepends twice toward BMY

Notes

BGP.tools: BMY 9992.

Community

215828:9993:62255

Name

BMY prepend x3

Action

prepends three times toward BMY

Notes

BGP.tools: BMY 9993.

Community

215828:9990:62255

Name

BMY no export

Action

suppresses export toward BMY

Notes

BGP.tools: BMY 9990.

Turn-up rules

Predictable behavior during incidents.

Community handling is deterministic. Source tags describe where routes were learned, while 9990-9993 communities control export and prepending toward the target ASN.

Communities are evaluated only on accepted customer routes after prefix ownership, IRR, and RPKI checks pass.

215828:0:* communities are informational source tags for routes learned by AS215828.

215828:9991, 9992, and 9993 prepend one, two, or three times toward the target ASN.

215828:9990 suppresses export toward the target ASN listed in the third community field.

Examples

How customers use the communities.

De-prefer Arelion

Route

203.0.113.0/24

Communities

215828:9992:1299

AS215828 prepends twice when announcing the route toward Arelion AS1299.

Suppress Hurricane export

Route

198.51.100.0/24

Communities

215828:9990:6939

The route is not exported toward Hurricane Electric AS6939.

Customer source tag

Route

192.0.2.0/24

Communities

215828:0:4

The route is marked as learned from CONE / Customer in the AS215828 community set.

Target ASN

The third field is the target ASN, for example 1299, 6939, 51202, 47498, or 62255.

Prepend levels

Use 9991, 9992, or 9993 to prepend once, twice, or three times toward the target ASN.

No export

Use 9990 with the target ASN to suppress export toward that specific network.

Learned-from tags

215828:0:1 through 215828:0:4 describe whether a route was learned from transit, IXP RS, peering, or customer cone.

Production note

These entries are taken from the BGP.tools AS215828 communities view. Confirm production routing changes with NOC before applying export-suppression or heavy prepending on live prefixes.

Need a custom export policy?

TMW can add or document additional per-upstream, per-IX, or per-region communities during customer turn-up when the routing policy is defined in the order or NOC ticket.

Contact NOC View IP Transit